Job 31:30

30 (Yea, I have not suffered by mouth to sin By asking his life with a curse);

Job 31:30 Meaning and Commentary

Job 31:30

Neither have I suffered my mouth to sin
Which, as it is the instrument of speech, is often the means of much sin; particularly of cursing men, and expressing much bitterness against enemies; but Job laid an embargo upon it, kept it as with a bridle, restrained it from uttering any evil, or wishing any to his worst adversaries; which is difficult to do, when provocations are given, as follows:

by wishing a curse to his soul;
not to his soul as distinct from his body, being the superior excellency and immortal part; that it be everlastingly damned, as wicked men wish to their own souls, and the souls of others, but to his person, wishing some calamity might befall him, some disease seize upon him, or that God would take him away by death: Job would never suffer himself to wish anything of this kind unto his enemy.

Job 31:30 In-Context

28 This also were an iniquity to be punished by the judges; For I should have denied the God that is above.
29 If I have rejoiced at the destruction of him that hated me, Or lifted up myself when evil found him;
30 (Yea, I have not suffered by mouth to sin By asking his life with a curse);
31 If the men of my tent have not said, Who can find one that hath not been filled with his meat?
32 (The sojourner hath not lodged in the street; But I have opened my doors to the traveller);
The American Standard Version is in the public domain.